How do I get IP address of localhost?

Category: java.net, viewed: 1650 time(s).
 
import java.net.InetAddress;
import java.net.UnknownHostException;
 
public class IPAddressExample
{
    public static void main(String[] args)
    {
        try
        {
            InetAddress address = InetAddress.getLocalHost();
 
            byte[] ip = address.getAddress();
 
            int i = 4;
            String ipAddress = "";			
            for (byte b : ip)
            {
                ipAddress += (b & 0xFF);
                if (--i > 0)
                {
                    ipAddress += ".";
                }
            }
 
            System.out.println(ipAddress);
        } catch (UnknownHostException e)
        {
            e.printStackTrace();
        }
    }
}
 
 
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